Similarity-based inference as evidential reasoning

نویسندگان

چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Similarity-based Inference as Evitential Reasoning

We make use of a probabilistic model in order to formalize the basic assumption underlying case-based reasoning (CBR), suggesting that “similar problems have similar solutions.” Taking this model as a point of departure, we propose a similarity-guided inference scheme in which case-based evidence is represented in the form of belief functions over the set of solutions, and in which the combinat...

متن کامل

Heuristic Search as Evidential Reasoning

BPS, the Bayesian Problem Solver, applies probabilistic inference and decision-theore­ tic control to flexible, resource-constrained problem-solving. This paper focuses on the Bayesian inference mechanism in BPS, and contrasts it with those of traditional heuristic search techniques. By performing sound inference, BPS can outperform traditional techniques with signifi­ cantly less computational...

متن کامل

Computational Inference for Evidential Reasoning in Support of Judicial Proof

Judicial proof accrues evidence to confirm or deny hypotheses about world events relevant to a legal case. Software applications that seek to support the process of judicial proof must provide the user with sophisticated capabilities to represent and manipulate evidential reasoning for legal cases. This requires computational techniques to represent the actors, entities, events and context of w...

متن کامل

A General Purpose Inference Engine for Evidential Reasoning Research

The purpose of this paper is to report on the most recent developments in our ongoing investigation of th.e representation and manipulation of uncertainty in automated reasoning systems. In our earlier studies (Tong and Shapiro, 1985) we described a series of experiments with Rt;BRIC (Tong e t al., 198.'5), a. system for full-text document retrieval, that generated some interesting insights int...

متن کامل

Evidential Reasoning

We consider the problem of inference on the basis of observations. Suppose Alice has two coins, F (with probability 1/2 of landing heads) and B (with probability 3/4 of landing heads). She chooses a coin, tosses it, and it lands heads. How likely was the coin to be F? How likely was it to be B? Suppose she tosses the coin 100 times, and it lands heads every time. How likely was it to be F? How ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International Journal of Approximate Reasoning

سال: 2001

ISSN: 0888-613X

DOI: 10.1016/s0888-613x(00)00062-1